71591131

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 77798880

約数和(自身を除く): 6207749

約数列:

[1, 17, 59, 137, 521, 1003, 2329, 8083, 8857, 30739, 71377, 137411, 522563, 1213409, 4211243, 71591131]

約数ペア:

[(1, 71591131), (17, 4211243), (59, 1213409), (137, 522563), (521, 137411), (1003, 71377), (2329, 30739), (8083, 8857)]